EP0252069A3 - Vorrichtung zur Behandlung von Abfallschlämmen - Google Patents
Vorrichtung zur Behandlung von Abfallschlämmen Download PDFInfo
- Publication number
- EP0252069A3 EP0252069A3 EP19870890151 EP87890151A EP0252069A3 EP 0252069 A3 EP0252069 A3 EP 0252069A3 EP 19870890151 EP19870890151 EP 19870890151 EP 87890151 A EP87890151 A EP 87890151A EP 0252069 A3 EP0252069 A3 EP 0252069A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sludge
- aerobic
- condensation
- raw sludge
- exhaust air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Treatment Of Sludge (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT182286 | 1986-07-04 | ||
AT1822/86 | 1986-07-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0252069A2 EP0252069A2 (de) | 1988-01-07 |
EP0252069A3 true EP0252069A3 (de) | 1989-10-25 |
Family
ID=3521741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19870890151 Withdrawn EP0252069A3 (de) | 1986-07-04 | 1987-07-02 | Vorrichtung zur Behandlung von Abfallschlämmen |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0252069A3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0507073A1 (de) * | 1991-04-04 | 1992-10-07 | H.P.-BIOTECHNOLOGIE GmbH | Anlage zur biologischen Schadstoffbeseitigung von verunreinigten Abwässern |
CN103304117A (zh) * | 2012-03-16 | 2013-09-18 | 天津清华德人环境工程有限公司 | 一种污泥好氧发酵处理方法及设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3240009A1 (de) * | 1982-10-28 | 1984-05-03 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur biologischen behandlung von schlamm |
US4493770A (en) * | 1980-12-05 | 1985-01-15 | Utb Umwelttechnik Buchs Ag | Method and system of generating heat by biological decomposition of organic refuse |
-
1987
- 1987-07-02 EP EP19870890151 patent/EP0252069A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493770A (en) * | 1980-12-05 | 1985-01-15 | Utb Umwelttechnik Buchs Ag | Method and system of generating heat by biological decomposition of organic refuse |
DE3240009A1 (de) * | 1982-10-28 | 1984-05-03 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur biologischen behandlung von schlamm |
Also Published As
Publication number | Publication date |
---|---|
EP0252069A2 (de) | 1988-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE CH DE ES FR GB GR IT LI LU NL SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19900201 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: KROISS, HELMUT, DIPL.-ING.DR. Inventor name: KORNEL, JAHN, DIPL.-ING. |